Algorithms, created to be used in artificial intelligence, are not exempt from stereotypes, and can transmit prejudices and aggravate social biases. Do they affect all areas of our lives equally? We listen to: Lucía Velasco, analyst at the European University Institute on issues of Digital Policy and Just Transitions, author of the book ¿Te va a sustituir un algoritmo?; and Idoia Salazar, president of the Observatory of the Social and Ethical Impact of Artificial Intelligence (OdiseIA).